Brakes are totally enclosed mechanical brakes that utilize internal
spring forces to apply the holding force, and hydraulic pressure to
release the holding force. Available in SAE A, B, C or D mounts with
torque ranges from 136 to 2260 N-m (1200 to 20,000 lb-in)and release
pressures from 6.9 to 34.5 bar (100 to 500 psi).
Applications include manlifts, scissor lifts, winches, swing
booms, and other low speed vehicles and equipment.